Base | Representation |
---|---|
bin | 101111110100010… |
… | …110100110101110 |
3 | 2001220120200112121 |
4 | 233310112212232 |
5 | 3120334100410 |
6 | 211335023154 |
7 | 25611016462 |
oct | 5764264656 |
9 | 2056520477 |
10 | 802253230 |
11 | 38193a7a9 |
12 | 1a480aaba |
13 | ca29166c |
14 | 787944a2 |
15 | 4a66e9da |
hex | 2fd169ae |
802253230 has 8 divisors (see below), whose sum is σ = 1444055832. Its totient is φ = 320901288.
The previous prime is 802253213. The next prime is 802253261. The reversal of 802253230 is 32352208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×8022532302 = 1287220490090865800, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 802253195 and 802253204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40112652 + ... + 40112671.
It is an arithmetic number, because the mean of its divisors is an integer number (180506979).
Almost surely, 2802253230 is an apocalyptic number.
802253230 is a deficient number, since it is larger than the sum of its proper divisors (641802602).
802253230 is a wasteful number, since it uses less digits than its factorization.
802253230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80225330.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 802253230 is about 28324.0750952260. The cubic root of 802253230 is about 929.1884970193.
The spelling of 802253230 in words is "eight hundred two million, two hundred fifty-three thousand, two hundred thirty".
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